Wildlife Spotting

worms or more likely larvae - from bug or butterfly. i saw something crawling on the ground, 40 cm from where i was shooting some mushrooms. this party i dont wanted to miss. i have some pics, not very good (but 2 recognizable) and a video (on this, will you see , why the pictures are so bad- the larvae's dont wanted to stand still). after i remove a stick from them to have a better look, they begann to disapear more and more, under the next leaves. i couldn't find why or on what they where so busy on the surface.